130751292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1556563}}^1$

素因数の和:1556577

約数の個数: 24

約数和(自身を含む): 348670336

約数和(自身を除く): 217919044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1556563, 3113126, 4669689, 6226252, 9339378, 10895941, 18678756, 21791882, 32687823, 43583764, 65375646, 130751292]

約数ペア:

[(1, 130751292), (2, 65375646), (3, 43583764), (4, 32687823), (6, 21791882), (7, 18678756), (12, 10895941), (14, 9339378), (21, 6226252), (28, 4669689), (42, 3113126), (84, 1556563)]